摘要
阶跃响应特性、频率响应特性及有效位数是数字存储示波器(DSO)性能的重要计量指标。本文提供的HITDSO软件包,直接根据DSO采集的数据,利用FFT的高效算法,得到DSO的上述几项性能指标,并进行图形及数值显示。
The step respondence, frequency respondence and effective bits are important metrological specifications of Digital Storage Oscilloscope (DSO). HITDSO package is provided in this paper, it can get the above specifications and display the graphics and values by using the acquiring data and efficient FFT algorithm.
出处
《电子测量与仪器学报》
CSCD
1993年第4期28-33,共6页
Journal of Electronic Measurement and Instrumentation
关键词
数字示波器
响应特性
有效位数
Digital Storage Oscilloscope
Respondence Characteristics
Effective Bits
Software Package
